Significant deviation occurs only when the beam is not slender or for sandwich constructions with very soft core material in which shear deflection becomes significant.
英
美
- 只有当桥不是很细长,或者是用很软的材料做芯子构成夹心结构的情况下,才会产生明显的偏差,因为这两种情况下剪切挠度都很大。